glenux/code-preloader
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feat: add support for configuration file

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This commit is contained in:
Glenn Y. Rolland 2023-12-29 16:31:17 +01:00
parent f87920a393
commit fdc80bfadc
4 changed files with 69 additions and 35 deletions
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16
misc/code_preloader.sample.yaml Normal file
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@ -0,0 +1,16 @@
---
ignore_list:
- .git
- .code_preloader.yml
- bin
- LICENSE
- prompts
output_file_path: null
header_prompt_file_path: null
footer_prompt_file_path: prompts/footer.txt
#

37
src/cli.cr
View file

@ -26,6 +26,8 @@ module CodePreloader
footer_prompt = ""
__header_prompt_file_path = @config.header_prompt_file_path
__footer_prompt_file_path = @config.footer_prompt_file_path
__output_file_path = @output_file_path
__repository_path_list = @config.repository_path_list
if !__header_prompt_file_path.nil?
STDERR.puts "Loading header prompt from: #{__header_prompt_file_path}"
@ -37,13 +39,9 @@ module CodePreloader
footer_prompt = File.read(__footer_prompt_file_path)
end
STDERR.puts "Processing repository: #{@config.repository_path}"
__output_file_path = @output_file_path
__repository_path = @config.repository_path
abort("@output_file_path should be non-nil here") if __output_file_path.nil?
abort("@repository_path should be non-nil here") if __repository_path.nil?
abort("@repository_path should be non-empty here") if __repository_path_list.empty?
invalid_output_file = true
output_file = STDOUT
@ -55,7 +53,10 @@ module CodePreloader
output_file.puts header_prompt if @config.header_prompt_file_path
process_repository(__repository_path, output_file)
STDERR.puts "Processing repository: #{@config.repository_path_list}"
__repository_path_list.each do |repository_path|
process_repository(repository_path, output_file)
end
output_file.puts footer_prompt if @config.footer_prompt_file_path
@ -69,19 +70,16 @@ module CodePreloader
# Processes the specified repository and writes the output to a file.
def process_repository(repository_path : String, output_file : IO::FileDescriptor)
process_directory(repository_path, output_file)
process_directory(repository_path, repository_path, output_file)
rescue e : IO::Error
STDERR.puts "Error processing repository: #{e.message}"
exit(1)
end
private def process_directory(path : String, output_file : IO::FileDescriptor)
__repository_path = @config.repository_path
abort("@repository_path should be non-nil here") if __repository_path.nil?
Dir.each_child(path) do |child|
child_path = File.join(path, child)
private def process_directory(root_path, dir_path : String, output_file : IO::FileDescriptor)
Dir.each_child(dir_path) do |child|
child_path = File.join(dir_path, child)
ignores = (
@config.ignore_list
@ -91,20 +89,17 @@ module CodePreloader
next if !ignores.empty?
STDERR.puts "File: #{child_path}"
child_path = File.join(path, child)
child_path = File.join(dir_path, child)
if File.directory?(child_path)
process_directory(child_path, output_file)
process_directory(root_path, child_path, output_file)
else
process_file(child_path, output_file)
process_file(root_path, child_path, output_file)
end
end
end
private def process_file(file_path : String, output_file : IO::FileDescriptor)
__repository_path = @config.repository_path
abort("@repository_path should be non-nil here") if __repository_path.nil?
relative_file_path = file_path.sub(/^#{Regex.escape(__repository_path)}/, ".").lstrip
private def process_file(root_path : String, file_path : String, output_file : IO::FileDescriptor)
relative_file_path = file_path.sub(/^#{Regex.escape(root_path)}/, ".").lstrip
output_file.puts "@@ File \"#{relative_file_path}\""
output_file.puts ""
output_file.puts(File.read(file_path))

27
src/config.cr
View file

@ -1,9 +1,11 @@
require "option_parser"
require "yaml"
require "./models/root_config"
module CodePreloader
class Config
property repository_path : String?
property repository_path_list : Array(String) = [] of String
property ignore_list : Array(String) = [] of String
property output_file_path : String?
property header_prompt_file_path : String?
@ -14,7 +16,7 @@ module CodePreloader
def parse_arguments(args : Array(String))
OptionParser.parse(args) do |parser|
parser.banner = "Usage: code-preloader [options] ROOT_DIR"
parser.banner = "Usage: code-preloader [options] DIR1 ..."
parser.on("-c CONFIG_FILE", "--config=CONFIG_FILE", "Load parameters from CONFIG_FILE") do |config_file|
load_config(config_file)
@ -42,10 +44,9 @@ module CodePreloader
end
parser.unknown_args do |remaining_args, _|
if remaining_args.size > 1
abort("Invalid number of arguments. Expected exactly one argument for ROOT_DIR.")
remaining_args.each do |arg|
@repository_path_list << arg
end
@repository_path = remaining_args[0]
end
end
@ -67,17 +68,15 @@ module CodePreloader
end
private def load_config(config_file_path : String)
config_data = YAML.parse(File.read(config_file_path)).as_h
config_str = File.read(config_file_path)
@repository_path = config_data["repository_path"]?.try &.as_s || @repository_path
root = Models::RootConfig.from_yaml(config_str)
if ignore_list_yaml = config_data["ignore_list"]?
@ignore_list = ignore_list_yaml.as_a.map(&.as_s)
end
@output_file_path = config_data["output_file_path"]?.try &.as_s || @output_file_path
@header_prompt_file_path = config_data["header_prompt_file_path"]?.try &.as_s || @header_prompt_file_path
@footer_prompt_file_path = config_data["footer_prompt_file_path"]?.try &.as_s || @footer_prompt_file_path
@repository_path = root.repository_path_list || @repository_path_list
@ignore_list = root.ignore_list || @ignore_list
@output_file_path = root.output_file_path || @output_file_path
@header_prompt_file_path = root.header_prompt_file_path || @header_prompt_file_path
@footer_prompt_file_path = root.footer_prompt_file_path || @footer_prompt_file_path
rescue ex
STDERR.puts "Failed to load config file: #{ex.message}"

24
src/models/root_config.cr Normal file
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@ -0,0 +1,24 @@
require "yaml"
module CodePreloader::Models
class RootConfig
include YAML::Serializable
include YAML::Serializable::Strict
@[YAML::Field(key: "repository_path_list")]
getter repository_path_list : Array(String)?
@[YAML::Field(key: "output_file_path")]
getter output_file_path : String?
@[YAML::Field(key: "header_prompt_file_path")]
getter header_prompt_file_path : String?
@[YAML::Field(key: "footer_prompt_file_path")]
getter footer_prompt_file_path : String?
@[YAML::Field(key: "ignore_list")]
getter ignore_list : Array(String)?
end
end